Rick Parsons (#1 1976 Lola T322) leads the F5000 field on the opening lap of the F1/F5000 feature race, although he would fail to finish. The 1969 Eagle Mark 5 of eventual class winner Tony Adamowicz (#7) lies 3rd. Photo: Jim HatfieldA wheel-lifting Michael Malone (#37 1965 Lotus 26R) leads Howard Cherry’s Porsche 910 (#39). Photo: Jim HatfieldRock Meskauskas (#90 1972 Alfa Romeo Spider) chases Harvey Parke (#11 1965 Ginetta G4) through Turn 6. Photo: Jim HatfieldJim Halsey (#61 1970 Mustang Boss 302) dices with Colin Comer (#3 1969 AMC Javelin). Photo: JR Schabowski